Alright so i have a problem, I'm growing in a bedroom but with two serperate grow tents. Flower tent is 5x5x6, with a 600W HPS and the Veg room is a 4x4x5 with a 325W Floro. I need a way to vent the heat from the tent and i am stumped. Would be easiest if i could vent the heat into the basement (Room is in the basement far corner) and heat up my living room as it is almost winter here and we hit -30 degrees Celsius but i need a way for it to be unnoticeable as i do have company from time to time and the fan i am using is quite loud. (i do have a adjustable speed controller of the fan so i can turn it down if need be) Any ideas would be great thanks!